In order to ensure the quality of our processes and environmental management, we solely work with manufacturers who are certified according to DIN EN ISO 9001:2015 and DIN EN ISO 14001:2015 standard.
Our recycled products with pre- and post-consumer contents are certified according to DIN EN ISO 14021:2016.
We keep up to date with the certifications in an annual supplier responsibility audit. We will provide you with the certificates of our partners upon request.